Grass Trimmer Head
From Amazon
Einhell Replacement Strimmer Line (8m) - 2mm Thread and Spool For Einhell Strimmers and Brush Cutters (AGILLO, GE-CT 36/30, GE-LM 36/4)
Conrad Electronic
Einhell 3405096 Replacement spool Suitable for (lgrass trimmer): Einhell GE-CT 36/30Li E